| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.89 | 3.375% | $209.7375 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $246.57 | 10.483% | $272.4179 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $165.39 | 6.689% | $176.4529 | $176.45 | $176.45 | $176.50 |
| Purchase #4 | $246.83 | 12.391% | $277.4147 | $277.41 | $277.40 | $277.40 |
| Purchase #5 | $249.90 | 7.181% | $267.8453 | $267.85 | $267.85 | $267.80 |
| Purchase #6 | $65.60 | 10.540% | $72.5142 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $239.56 | 5.109% | $251.7991 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $1,416.74 | $1,528.1816 | $1,528.18 | $1,528.15 | $1,528.10 | |